[TASK] Remove unneeded parenthesis on array-access
[Packages/TYPO3.CMS.git] / typo3 / sysext / frontend / Classes / ContentObject / ContentContentObject.php
1 <?php
2 namespace TYPO3\CMS\Frontend\ContentObject;
3
4 /*
5 * This file is part of the TYPO3 CMS project.
6 *
7 * It is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU General Public License, either version 2
9 * of the License, or any later version.
10 *
11 * For the full copyright and license information, please read the
12 * LICENSE.txt file that was distributed with this source code.
13 *
14 * The TYPO3 project - inspiring people to share!
15 */
16
17 use TYPO3\CMS\Core\Database\DatabaseConnection;
18 use TYPO3\CMS\Core\TimeTracker\TimeTracker;
19 use TYPO3\CMS\Core\Utility\GeneralUtility;
20 use TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController;
21
22 /**
23 * Contains CONTENT class object.
24 */
25 class ContentContentObject extends AbstractContentObject
26 {
27 /**
28 * Rendering the cObject, CONTENT
29 *
30 * @param array $conf Array of TypoScript properties
31 * @return string Output
32 */
33 public function render($conf = array())
34 {
35 if (!empty($conf['if.']) && !$this->cObj->checkIf($conf['if.'])) {
36 return '';
37 }
38
39 $frontendController = $this->getFrontendController();
40 $theValue = '';
41 $originalRec = $frontendController->currentRecord;
42 // If the currentRecord is set, we register, that this record has invoked this function.
43 // It's should not be allowed to do this again then!!
44 if ($originalRec) {
45 ++$frontendController->recordRegister[$originalRec];
46 }
47 $conf['table'] = isset($conf['table.']) ? trim($this->cObj->stdWrap($conf['table'], $conf['table.'])) : trim($conf['table']);
48 $renderObjName = $conf['renderObj'] ?: '<' . $conf['table'];
49 $renderObjKey = $conf['renderObj'] ? 'renderObj' : '';
50 $renderObjConf = $conf['renderObj.'];
51 $slide = isset($conf['slide.']) ? (int)$this->cObj->stdWrap($conf['slide'], $conf['slide.']) : (int)$conf['slide'];
52 if (!$slide) {
53 $slide = 0;
54 }
55 $slideCollect = isset($conf['slide.']['collect.']) ? (int)$this->cObj->stdWrap($conf['slide.']['collect'], $conf['slide.']['collect.']) : (int)$conf['slide.']['collect'];
56 if (!$slideCollect) {
57 $slideCollect = 0;
58 }
59 $slideCollectReverse = isset($conf['slide.']['collectReverse.']) ? (int)$this->cObj->stdWrap($conf['slide.']['collectReverse'], $conf['slide.']['collectReverse.']) : (int)$conf['slide.']['collectReverse'];
60 $slideCollectReverse = (bool)$slideCollectReverse;
61 $slideCollectFuzzy = isset($conf['slide.']['collectFuzzy.'])
62 ? (bool)$this->cObj->stdWrap($conf['slide.']['collectFuzzy'], $conf['slide.']['collectFuzzy.'])
63 : (bool)$conf['slide.']['collectFuzzy'];
64 if (!$slideCollect) {
65 $slideCollectFuzzy = true;
66 }
67 $again = false;
68 $tmpValue = '';
69 $cobjValue = '';
70
71 do {
72 $records = $this->cObj->getRecords($conf['table'], $conf['select.']);
73 if (!empty($records)) {
74 $this->cObj->currentRecordTotal = count($records);
75 $this->getTimeTracker()->setTSlogMessage('NUMROWS: ' . count($records));
76
77 /** @var $cObj ContentObjectRenderer */
78 $cObj = GeneralUtility::makeInstance(ContentObjectRenderer::class);
79 $cObj->setParent($this->cObj->data, $this->cObj->currentRecord);
80 $this->cObj->currentRecordNumber = 0;
81 $cobjValue = '';
82
83 foreach ($records as $row) {
84 // Call hook for possible manipulation of database row for cObj->data
85 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content_content.php']['modifyDBRow'])) {
86 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content_content.php']['modifyDBRow'] as $_classRef) {
87 $_procObj = GeneralUtility::getUserObj($_classRef);
88 $_procObj->modifyDBRow($row, $conf['table']);
89 }
90 }
91 if (!$frontendController->recordRegister[$conf['table'] . ':' . $row['uid']]) {
92 $this->cObj->currentRecordNumber++;
93 $cObj->parentRecordNumber = $this->cObj->currentRecordNumber;
94 $frontendController->currentRecord = $conf['table'] . ':' . $row['uid'];
95 $this->cObj->lastChanged($row['tstamp']);
96 $cObj->start($row, $conf['table']);
97 $tmpValue = $cObj->cObjGetSingle($renderObjName, $renderObjConf, $renderObjKey);
98 $cobjValue .= $tmpValue;
99 }
100 }
101 }
102 if ($slideCollectReverse) {
103 $theValue = $cobjValue . $theValue;
104 } else {
105 $theValue .= $cobjValue;
106 }
107 if ($slideCollect > 0) {
108 $slideCollect--;
109 }
110 if ($slide) {
111 if ($slide > 0) {
112 $slide--;
113 }
114 $conf['select.']['pidInList'] = $this->cObj->getSlidePids($conf['select.']['pidInList'], $conf['select.']['pidInList.']);
115 if (isset($conf['select.']['pidInList.'])) {
116 unset($conf['select.']['pidInList.']);
117 }
118 $again = (string)$conf['select.']['pidInList'] !== '';
119 }
120 } while ($again && $slide && ((string)$tmpValue === '' && $slideCollectFuzzy || $slideCollect));
121
122 $wrap = isset($conf['wrap.']) ? $this->cObj->stdWrap($conf['wrap'], $conf['wrap.']) : $conf['wrap'];
123 if ($wrap) {
124 $theValue = $this->cObj->wrap($theValue, $wrap);
125 }
126 if (isset($conf['stdWrap.'])) {
127 $theValue = $this->cObj->stdWrap($theValue, $conf['stdWrap.']);
128 }
129 // Restore
130 $frontendController->currentRecord = $originalRec;
131 if ($originalRec) {
132 --$frontendController->recordRegister[$originalRec];
133 }
134 return $theValue;
135 }
136
137 /**
138 * Returns the database connection
139 *
140 * @return DatabaseConnection
141 */
142 protected function getDatabaseConnection()
143 {
144 return $GLOBALS['TYPO3_DB'];
145 }
146
147 /**
148 * Returns the frontend controller
149 *
150 * @return TypoScriptFrontendController
151 */
152 protected function getFrontendController()
153 {
154 return $GLOBALS['TSFE'];
155 }
156
157 /**
158 * Returns Time Tracker
159 *
160 * @return TimeTracker
161 */
162 protected function getTimeTracker()
163 {
164 return $GLOBALS['TT'];
165 }
166 }